Home / 2,535,738,766.83-3,803,868,780.84-877,643,345.06

Finding the Fourth Proportional to 2,535,738,766.83, 3,803,868,780.84 and 877,643,345.06

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Solution

The fourth proportional to 2,535,738,766.83, 3,803,868,780.84 and 877,643,345.06 is: 1,316,555,224.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,738,766.83 : 3,803,868,780.84 = 877,643,345.06 : x
  2. Step 2: Convert to fraction form
    2,535,738,766.83/3,803,868,780.84 = 877,643,345.06/x
  3. Step 3: Cross multiply
    2,535,738,766.83x = 3,803,868,780.84 × 877,643,345.06
  4. Step 4: Simplify right side
    2,535,738,766.83x = 3,338,440,120,985,721,344
  5. Step 5: Solve for x
    x = 3,338,440,120,985,721,344/2,535,738,766.83
  6. Step 6: Final answer
    x = 1,316,555,224.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.